28081302

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{45439}}^1$

素因数の和:45547

約数の個数: 16

約数和(自身を含む): 56709120

約数和(自身を除く): 28627818

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 45439, 90878, 136317, 272634, 4680217, 9360434, 14040651, 28081302]

約数ペア:

[(1, 28081302), (2, 14040651), (3, 9360434), (6, 4680217), (103, 272634), (206, 136317), (309, 90878), (618, 45439)]